Current Time in Kolkata

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IST

UTC+5:30

IANA timezone database Updates every second DST aware

About the Kolkata Time Zone

Timezone

IST

UTC Offset

UTC+5:30

Region

South Asia

Daylight Saving

Daylight Saving Time in Kolkata

India does not observe daylight saving time. Kolkata remains on IST (UTC+5:30) year-round.

About Kolkata

Kolkata is the capital of West Bengal and a major cultural and commercial city in eastern India. It shares IST with all of India.

Kolkata is important for IT outsourcing, trade, and is the gateway to northeast India and Bangladesh.

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Need to compare the time between Kolkata and another city? Our time difference calculator instantly shows the gap between Kolkata and any location worldwide. You can also use our meeting planner to find the best time for everyone.

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Frequently Asked Questions

What time zone is Kolkata in?+

Kolkata is in India Standard Time (IST), which is UTC+5:30.

Is Kolkata the same timezone as Mumbai?+

Yes. All of India uses IST (UTC+5:30).

Does Kolkata observe daylight saving time?+

No.

How many hours ahead of London is Kolkata?+

5.5 hours in winter, 4.5 hours in summer.

What is the time difference between Kolkata and Singapore?+

Singapore (UTC+8) is 2.5 hours ahead of Kolkata (UTC+5:30).